9825025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 14534784

約数和(自身を除く): 4709759

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 2441, 4025, 12205, 17087, 56143, 61025, 85435, 280715, 393001, 427175, 1403575, 1965005, 9825025]

約数ペア:

[(1, 9825025), (5, 1965005), (7, 1403575), (23, 427175), (25, 393001), (35, 280715), (115, 85435), (161, 61025), (175, 56143), (575, 17087), (805, 12205), (2441, 4025)]